TABLE 26. DOLLAR SPOT RATINGS OF BENTGRASS CULTIVARS GROWN ON A GREEN AT WEST LAFAYETTE, IN 1/ 2018 DATA DOLLAR SPOT RATINGS 1-9; 9=NO DISEASE 2/ NAME JUNE JULY SEPTEMBER MEAN TOUR PRO (GDE) 9.0 9.0 8.3 8.8 PENN A-1 9.0 8.7 8.3 8.7 DECLARATION 9.0 8.3 8.3 8.6 PIRANHA (DC-1) 9.0 8.7 8.0 8.6 V-8 8.7 8.7 8.3 8.6 BARRACUDA 8.3 8.7 8.3 8.4 L-93 XD 9.0 8.3 8.0 8.4 LUMINARY 8.7 8.3 8.3 8.4 DLFPS-AP/3018 9.0 8.3 7.7 8.3 DLFPS-AP/3058 8.7 8.7 7.7 8.3 DLFPS-AP/3059 8.7 8.0 8.0 8.2 777 (DLFPS-AP/3054) 8.7 8.0 7.7 8.1 DLFPS-AP/3056 8.3 7.7 7.3 7.8 PURE ECLIPSE (PST-ROPS) 8.0 8.3 6.7 7.7 SHARK 8.0 7.0 7.0 7.3 PENNCROSS 8.0 7.0 6.7 7.2 KINGDOM 7.0 6.7 7.0 6.9 NIGHTLIFE 7.3 7.0 6.3 6.9 PURE SELECT 7.0 7.0 6.0 6.7 ARMOR 5.0 5.3 5.3 5.2 LSD VALUE 1.0 1.0 1.3 0.8 C.V. (%) 7.6 7.7 10.0 6.8 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN.